Class LogicExpressionParsers
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- edu.washington.cs.knowitall.logic.LogicExpressionParsers
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class LogicExpressionParsers extends java.lang.Object
Static factories for logic expressions over basic objects.
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Field Summary
Fields Modifier and Type Field Description static LogicExpressionParser<java.lang.String>
stringMatch
Logic expressions where tokens are strings.static LogicExpressionParser<java.lang.String>
trivial
Logic expressions where "true" evaluates to true and "false" evaluates to false.
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Constructor Summary
Constructors Constructor Description LogicExpressionParsers()
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Field Detail
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trivial
public static final LogicExpressionParser<java.lang.String> trivial
Logic expressions where "true" evaluates to true and "false" evaluates to false. For example: (true | false) & true This logic expression is trivial because it's value is independent of the object it is applied to.
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stringMatch
public static final LogicExpressionParser<java.lang.String> stringMatch
Logic expressions where tokens are strings. A token is true if it matches the input string.
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